Comparaison · 2026

invest-like vs Portfolio Visualizer

Prix, fonctionnalités, couverture, et une réponse claire sur lequel choisir. Écrit par quelqu'un qui a vraiment utilisé les deux - et qui fait partie de l'équipe invest-like. On ne prétend pas être neutres ; on te dit où Portfolio Visualizer gagne encore et où invest-like est le meilleur choix.

Dernière révision : 16 mai 2026

Verdict rapide

Portfolio Visualizer est a free portfolio-backtesting and asset-allocation analytics tool widely used by bogleheads and factor-investing communities. invest-like est un outil verdict-first qui note chaque action contre sept frameworks d'investisseurs nommés (Buffett, Graham, Fisher, Lynch, Greenblatt, Munger, Smith) et livre des verdicts Buffett 5 piliers générés par IA avec le raisonnement écrit. Pour la plupart des investisseurs particuliers et amateurs sérieux, invest-like est l'outil plus tranchant - les seuls endroits où Portfolio Visualizer gagne encore sont listés honnêtement ci-dessous.

Comparaison des fonctionnalités

Fonctionnalité	invest-like	Portfolio Visualizer
Investor frameworks	7 (Buffett, Graham, Fisher, Lynch, Greenblatt, Munger, Smith)	Proprietary scoring
AI verdict per stock	Buffett Brain - 5-pillar verdict with reasoning	No structured AI verdict
LLM chat / Q&A	Ask Buffett (RAG against Berkshire letters)	None
Multi-investor debate	Boardroom - 4 legendary investors debate	None
Stock universe	12,000+ US-focused	Global ETFs + select stocks for backtest, with 1970-present data
Cheapest paid tier	€12/mo equivalent (€144/yr)	Free; optional paid tier ~$30/mo for higher backtest limits
Lifetime option	€299 one-time (Founders)	No lifetime tier
Multi-language UI	EN, DE, FR, ES, PT	English-only (typically)
Open verdict cache	Yes - every prompt versioned	Proprietary / opaque

Choisis Portfolio Visualizer si…

Your primary workflow is portfolio-backtesting, asset-allocation simulation, or factor analysis on ETFs - Portfolio Visualizer is the strongest tool for that exact use case.
You're a Boglehead or factor-investing practitioner and don't need per-stock verdicts.

Choisis invest-like si…

Your workflow is stock-picking and per-stock verdicts, not portfolio-level backtesting.
You want framework-grounded verdicts on individual securities.
You need halal screening on individual stocks.

Ce que Portfolio Visualizer fait bien

Best-in-class portfolio-backtesting with Monte Carlo simulation, factor analysis, and rolling-period returns.
Free tier is genuinely powerful for ETF + asset-allocation work.
Active community + tutorial library.

Où invest-like est plus fort

Per-stock verdicts via seven investor frameworks - Portfolio Visualizer is portfolio-level, not stock-level.
Buffett Brain 5-pillar AI verdict + Ask Buffett RAG + Boardroom - no per-stock fundamental verdict layer on Portfolio Visualizer.
Halal Mode for individual stocks - Portfolio Visualizer is asset-allocation, not stock-screening.
Stock-pick research vs portfolio-backtesting are different problems entirely - the tools are orthogonal.

Ce dont les utilisateurs de Portfolio Visualizer se plaignent vraiment

Motifs récurrents tirés des avis publics sur Reddit, Trustpilot, G2 et AlternativeTo (2024-2026). Paraphrasés, pas des citations directes.

Interface feels dated and demands familiarity with finance terminology.
Free tier has backtest run limits that frustrate heavy users.
Not for stock-picking - the wrong tool if you want per-security verdicts.

On les liste honnêtement parce qu'on a construit invest-like précisément pour éviter chacun : verdicts par investisseur structurés (pas de scoring opaque), raisonnement Buffett Brain écrit (pas de conclusions enterrées), méthodologie publiée, et tarification pour particuliers, pas institutions.

Questions fréquentes

Are invest-like and Portfolio Visualizer competitors?+

Not directly. Portfolio Visualizer is for asset-allocation and portfolio-backtesting; invest-like is for per-stock fundamental verdicts. Many users use both - Portfolio Visualizer for the asset-allocation layer and invest-like for the individual stock layer within that allocation.

Can I backtest individual stocks on Portfolio Visualizer?+

Limited - it's optimised for ETF and asset-class backtesting. Individual-stock backtesting is possible but the platform is not designed around that use case. invest-like publishes per-cohort backtests of its verdict screen at /track-record/ and /benchmarks/.

Does Portfolio Visualizer have AI features?+

No. It's a quantitative-finance simulation tool. invest-like ships AI verdicts, RAG-grounded chat, and the Boardroom debate.

Which is better for retirement planning?+

Portfolio Visualizer is the right tool for the asset-allocation layer (how much in stocks vs bonds vs international, rebalancing strategy, withdrawal simulations). invest-like is for the stock-pick layer within whatever allocation Portfolio Visualizer helps you define.

Essaie invest-like en moins de 30 secondes

Vois le verdict Buffett sur Apple, NVIDIA ou n'importe laquelle de 12 000+ actions.

Voir le verdict d'Apple Parcourir les 7 frameworks

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